
A-14 MS-3 Laser Scanner User’s Manual
A–Appendices
Hardware Default
Defaulting the scanner resets the configuration parameters to factory default values.
Defaulting is necessary if:
• You wish to quickly restore default settings to the configuration program after mak-
ing some temporary changes.
1
• Communications between the scanner and another device are interrupted because of
incompatible settings (for example, a terminal is set to communicate at 9600 baud, but
the scanner is configured at 38.4K baud).
• The scanner has been assigned a polling address and you wish to access the scan-
ner’s menu.
Access to the configuration menus of a scanner that is in a polled mode can be forced
by sending a <D> command from an auxiliary terminal via the auxiliary RS-232 port.
Caution: Be certain that you short the correct pins. Shorting the wrong pins can
cause serious damage to the unit.
Procedure:
1. Turn power to the scanner ON.
2. Locate and mark the default pins or wires connect-
ing to default pins.
If you have wired your own cable: locate pins 8
and 13 (figure A-2) on the back port of the MS-610
scanner.
If using an ADP box: locate pins 11 and 7 (figure
A-3) on the 25-pin connector.
3. (Complete this step within three seconds.) Momentarily short the default pins.
Listen for a series of quick beeps, then short the default pins again.
4. You should hear a longer beep. If not, repeat the process.
1. There are no menu options or host commands for resetting the configuration program.
Figure A-2 15-pin Socket
(on back of scanner)
Pin 8
Pin 13
Figure A-3 25-pin Connector, RS-232 (J4)
(on back of ADP box)
Pin 7
Pin 11
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